江淮分水岭地区小麦新品种筛选试验

Screening Test of New Wheat Varieties in Yangtze-Huaihe Watershed Area

为了筛选出适合江淮分水岭地区晚播种植的小麦新品种,选择抗病性强(特别是赤霉病)、适应性广、高度适中(80~85 cm)、茎秆粗壮、抗倒性好的当地19个小麦新品种于12月20日播种,调查各品种的出苗情况、产量构成三要素及农艺性状等指标。结果表明,在相同的播量下,结合相应的晚播栽培管理措施,以宁麦18、宁麦13、淮麦30和扬麦16丰产效果较好,适宜在江淮稻茬及其周边推广种植。

In order to select new varieties suitable for late sowing in Yangtze-Huaihe watershed area,19 new wheat varieties with strong resistance（especially scab）,wide adaptability,moderate height（80-85 cm）,strong stems and good resistance to toppling were selected for sowing on December 20 to investigate the emergence of each variety,three elements of yield composition and agronomic traits.The results showed that under the same seeding amount,combined with the corresponding management measures of late sowing,Ningmai 18,Ningmai 13,Huaimai 30 and Yangmai 16 had good yield,which were suitable for cultivation in Yangtze-Huaihe rice area and surrounding area.